Check: SRG-NET-000332-L2S-000002
Layer 2 Switch SRG:
SRG-NET-000332-L2S-000002
(in versions v2 r1 through v1 r1)
Title
The layer 2 switch must provide the capability for authorized users to remotely view, in real time, all content related to an established user session from a component separate from the layer 2 switch. (Cat II impact)
Discussion
Without the capability to remotely view/hear all content related to a user session, investigations into suspicious user activity would be hampered. Real-time monitoring allows authorized personnel to take action before additional damage is done. The ability to observe user sessions as they are happening allows for interceding in ongoing events that after-the-fact review of captured content would not allow.
Check Content
Verify that the switch is capable of capturing ingress and egress packets from any designated switch port for the purpose of remotely monitoring a specific user session. If the switch is not capable of capturing ingress and egress packets from a designated switch port for the purpose of remotely monitoring a specific user session, this is a finding.
Fix Text
Enable the feature or configure the switch so that it is capable of capturing ingress and egress packets from any designated switch port for the purpose of monitoring a specific user session.
Additional Identifiers
Rule ID: SV-206652r383365_rule
Vulnerability ID: V-206652
Group Title: SRG-NET-000332
Expert Comments
CCIs
Number | Definition |
---|---|
CCI-001920 |
The information system provides the capability for authorized users to remotely view/hear all content related to an established user session in real time. |
Controls
Number | Title |
---|---|
AU-14 (3) |
Remote Viewing / Listening |